Hello all. I'm new here and I am choosing to comment here to clarify some things. I don't know a lot about Mareks, but what I have researched and experienced lately, leave me incredibly concerned. I choose to go the organic route, however, my friend and I ordered chicks together and she always...
This is what I use to dress feed periodically.http://www.bulkherbstore.com/BWHP
It's human food grade, organic. Walnut hulls have lots of nutritional and antioxidant power. I think they also help eliminate worms in both humans & livestock!!!! So I say GO FOR IT!